Mindray DP-50 Vet - Page 326

C-78 Acoustic Output Reporting Table (60601-2-37)
Transducer Model: 75LT38EA
Imaging Mode: Color+B+PW-Mode/Power+B+PW-Mode
Index label
MI
TIS
TIB
TIC
At
surface
Below
surface
At
surface
Below
surface
Maximum index value
0.81
1.34
1.60
2.48
Index component value
1.34
1.26
1.14
1.60
Acoustic
Parameters
p
r,α
at z
MI
(MPa)
1.93
P (mW)
150.54
151.77
129.53
P
1×1
(mW)
46.42
46.16
z
s
(cm)
1.33
z
b
(cm)
0.98
z
MI
(cm)
0.50
z
pii,α
(cm)
0.50
f
awf
(MHz)
5.71
6.79
5.48
6.64
Other
Information
prr (Hz)
949.00
srr (Hz)
3.00
n
pps
/
I
pa,α
at z
pii,α
(W/cm
2
)
144.68
I
spta,α
at z
pii,α
or z
sii,α
(mW/cm
2
)
0.83
I
spta
at z
pii
or z
sii
(mW/cm
2
)
1.03
p
r
at z
pii
(MPa)
2.06
Operating
control
conditions
Acoustic power
100%
100%
100%
100%
Display depth
8.3cm
8.3cm
8.3cm
8.3cm
B Focus Position
1.0cm
5.0cm
1.0cm
5.0cm
Color SG Position
1.0cm
5.0cm
1.0cm
5.0cm
PW SV Position
1.0cm
5.0cm
1.0cm
5.0cm
B Working Frequency
7.5
7.5
5
7.5
C Working Frequency
5.7
5.7
5
5.7
PW Working Frequency
5
5.7
5
5.7
B PRF
1246
944
1235
944
C PRF
949
779
941
779
PW PRF
4349
4391
4311
4391
PW SV
0.5mm
0.5mm
0.5mm
0.5mm